CN106860063A - A kind of cosmetics - Google Patents

A kind of cosmetics Download PDF

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Publication number
CN106860063A
CN106860063A CN201710215761.2A CN201710215761A CN106860063A CN 106860063 A CN106860063 A CN 106860063A CN 201710215761 A CN201710215761 A CN 201710215761A CN 106860063 A CN106860063 A CN 106860063A
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China
Prior art keywords
cosmetics
rgt
skin
polypeptide
sunburn
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CN106860063B (en
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金鑫
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Guangzhou Zicai Cosmetic Factory
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Individual
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31Hydrocarbons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • A61K8/375Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/735Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/925Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of animal origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/004Aftersun preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K7/00Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04Linear peptides containing only normal peptide links
    • C07K7/08Linear peptides containing only normal peptide links having 12 to 20 amino acids

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cosmetics (AREA)
  • Peptides Or Proteins (AREA)

Abstract

The invention discloses a kind of cosmetics, the cosmetics are made up of following components in percent by weight:Polypeptide 0.01%, lanolin 7 10%, vaseline 5 9%, saualane 4 8%, the % of glyceryl monostearate 6, castor oil 1%, whitening agent 0.1 0.25%, glycerine 15 20%, sodium chondroitin sulfate 0.1 0.5%, anthocyanidin 1%, water surplus.Cosmetics of the invention can thoroughly dispel sunburn, nutritious, smooth and glossy, to improving skin tension and crease-resistant having remarkable result, the also effect with skin whitening.

Description

A kind of cosmetics
Technical field
The present invention relates to a kind of cosmetics, and in particular to a kind of cosmetics for dispelling sunburn.
Background technology
Sunburn, mainly the factor such as is stimulated to cause with ultraviolet, toxin buildup, cell.The shape of sunburn is presented Oval projections are smooth, the dark-brown of color one or it is filbert based on.There is preceding stern outside, the back of the hand, small the position for easily occurring , there is sunburn initial stage meeting feels pain, itch, peel, eventually forming color spot in leg front side and face.Distinguish face sunburn master See whether appear in the bridge of the nose and cheek outside, the spot based on particle point-like sepia.
The cosmetics for the maintenance of sunburn have many kinds in the prior art, such as, CN103655387A discloses one Preventing and treating solar dermatitis plant essence facial mask is planted, with following formula (component and its percentage by weight %):Radix Angelicae Sinensis tail 6.0-12.0; Lunar caustic grass 4.0-10.0;Talcum powder 10.0-15.0;Aloe 6.0-15.0;Root of Chinese trichosanthes
3.0-6.0;Coix seed 9.0-30.0;Borneol 3.0-10.0;Eupatorium 6.0-12.0;Honey 3.0-10.0.The cosmetic The medium-height grass explosive component of the selected reasonable compatibility of product, forms through special process configuration.But substantial amounts of Chinese herbal medicine is with the addition of in the facial mask Composition, as a result complicated, preparation is not easy, and cost is also more high, and further raising is awaited in economy.
A kind of medicine of sunburn, including honeysuckle 4-10 parts, capsule of weeping forsythia 2-5 parts, Momordica grosvenori are disclosed in CN 104306861A 10-25 parts, vitamin B6 3-8 parts, Radix Codonopsis 5-11 parts, motherwort 6-11 parts, 5-10 parts of radish skin, EXOCARPIUM CITRULLI 5-10 parts, celestial being 6-8 parts of the palm, peppermint 5-6 parts, fructus amomi 5-12 parts, wheat bran 8-12 parts, calcium tablet 2-5 parts, red wine 12-15 and Semen Lablab Album 5-12 parts of preparation .The medicine is rich in a large amount of vitamins, and the composition for repairing skin collagen containing mass efficient, is conducive to disappearing Except sunburn and reparation skin.Sunburn can be effectively eliminated and the collagen layer of skin is repaired.And it is strong in compatibility Kang Heli, meets the health demand of skin and body.But, the same medicine is also the use of substantial amounts of Chinese herbal medicine, composition It is especially complex, also await discussion for the homogeneity and stability of drug effect, and also preparation technology is complicated, and cost is equally higher It is high.
Disclose one kind in CN106265414A to dispel sunburn facial mask, its active ingredient includes following raw material:Reed 5-8 parts of luxuriant growth extract, ginkgo biloba p.e 0.5-0.8 parts, 1-2 parts of bee pupa extract, safflower extract 0.2-0.4 parts, every Mask carriers are loaded with the active ingredient 15-25ml.The facial mask of the invention has remarkable effect for sunburn.Make in the invention Ginkgo biloba p.e and bee pupa extract are all the higher materials of cost, and the technique extracted is also complex, Quality Control is not particularly easy to realize, and does not have especially significant effect in terms of effect, therefore, there is huge improvement empty Between.
Defect based on prior art, has huge demand in the prior art for the cosmetics for the treatment of sunburn, because This, based on drawbacks described above, the present invention proposes following technical scheme.
The content of the invention
The present invention provides a kind of cosmetics, can effectively dispel sunburn.
One aspect of the present invention, there is provided a kind of cosmetics that can kill human melanoma cell, including using SEQ ID No:Any described polypeptides of 1-11, described polypeptide corresponds to be named as shown in RGT-1~11 respectively.The polypeptide is applicant Obtained by library screening by early stage.
The present invention additionally provides a kind of cosmetics, the cosmetics are except containing SEQ ID No:Any described polypeptides of 1-11 Outside, also there is anthocyanidin.
It is face cream the present invention additionally provides a kind of cosmetics, including following components in percent by weight:SEQ ID No:1-11 any described polypeptide 0.01%, lanolin 7-10%, vaseline 5-9%, saualane 4-8%, glycerol monostearate Ester 6%, castor oil 1%, whitening agent 0.1-0.25%, glycerine 15-20%, sodium chondroitin sulfate 0.1-0.5%, anthocyanidin 1%, Water surplus.
The present invention additionally provides a kind of method for being prepared into human melanoma cell suspension, first, using bubble absorption method Obtain the epidermal tissue of adult.In this step, with alcohol by skin degerming after, syringe is positioned on skin, with 200-300 The suction adsorption skin of millimetres of mercury is up to 60-120 minute, skin is formed bubble, then epidermal tissue is cut, typically and Speech, the melanocyte of the horn cell containing about 86-90% and 5-7% in epidermal tissue.Then, the epidermal tissue that will be cut After chopping, first soaked with tryptose solution, then move into tryptose-ethylenediamine tetra-acetic acid (trypsin-EDTA) solution, made black Chromatophore is separated from epidermal tissue, epidermal cell is finally collected in eccentric fashion, and cultivated in Tissue Culture Dish.Wherein Horn cell is reduced rapidly because that cannot grow, melanocyte then persistent hyperplastic, and is obtained close to the thin of black chromatophore Blood race group.Because melanocyte belongs to adherent-type cells (adherent cell), therefore trypsase need to be utilized (Trypsin) attachment protein between cell and culture dish is decomposed, allows melanocyte to split away off, this is to collect adherent-type cells Conventional method.Then, the melanocyte that washing is obtained.Afterwards, with about 1.2-1.5X106The density of/ml, melanin is thin Born of the same parents are resuspended in Han Shi nutrient solutions (Ham's F12).Han Shi nutrient solutions (Ham's F12) are common commercially available nutrient solution, The growth of the elementary cells such as embedded amine groups acid, carbohydrate, aliphatic acid, salt must material.Except Han Shi nutrient solutions (Ham's F12) Outward, also can be using DMEM, minimum basic culture solution (MEM), phosphate buffered saline (PBS), RPMI-1640, general physiology food Salt solution (normal saline) or other physiology compatibility solution are prepared.Finally, by melanin cell suspension cell count, Equivalent is distributed into test tube, to carry out follow-up experiment.
Experimental technique is killed the present invention additionally provides a kind of human melanoma cell, by SEQ ID NO of the present invention:1~11 Polypeptide described in one, addition enters containing in melanocyte nutrient solution, and addition is 0.01% (m/v);Cell is in 37 DEG C Culture 5h, 10h, 12h, detect the quantity of wherein living cells respectively, analyze cell kill rate.
Technique effect
The present invention kills polypeptide by providing specific melanocyte, and the local melanin of specific kill is thin Born of the same parents, so as to provide last guarantee thoroughly to remove sunburn.In addition, by adding anthocyanidin in cosmetics, so as to have The sunburn for having been formed of the elimination skin surface of effect, the two combination, then by adding whitening agent and other materials Combination, effected a permanent cure so as to take stopgap measures, so that thoroughly dispelling sunburn reaches the effect not recurred.And cosmetics of the invention, battalion Support abundant, it is smooth and glossy, to improve skin tension and it is crease-resistant have remarkable result, the special also effect with skin whitening.Most For importantly, the present invention is with low cost, materials are easy, particularly suitable large area is promoted the use of.
Brief description of the drawings
Fig. 1 is culture human melanoma cell flow chart;
Fig. 2 treats the compares figure of front face skin;
Fig. 3 treats the compares figure of rear face skin.
Specific embodiment
Following example illustrate each aspect of the present invention content.They are only used to illustrate, do not limit model of the invention Enclose, the conventional change or addition that those skilled in the art are carried out on this basis also belongs to the scope of protection of the invention, Should be any limitation as.
The batch of the human melanoma cell of embodiment 1 is obtained
First, the epidermal tissue of adult is obtained using bubble absorption method.In this step, with alcohol by skin degerming after, Syringe is positioned on skin, is up to 100 minutes with the suction adsorption skin of 200-300 millimetress of mercury, skin is formed bubble, Epidermal tissue is cut again, it is however generally that, the melanin of the horn cell containing about 86-90% and 5-7% is thin in epidermal tissue Born of the same parents.Then, after the epidermal tissue's chopping that will be cut, first soaked with 5% tryptose solution, then move into tryptose-ethylenediamine tetrem In sour (trypsin-EDTA) solution, melanocyte is separated from epidermal tissue, finally collect table in the way of 5000g is centrifuged Chrotoplast, and cultivated in Tissue Culture Dish.Wherein horn cell is reduced rapidly because that cannot grow, and melanocyte then continues Hyperplasia, and obtain the cell populations close to black chromatophore.Because melanocyte belongs to adherent-type cells (adherent Cell), therefore 3% trypsase (Trypsin) need to be utilized to decompose the attachment protein between cell and culture dish, allows melanocyte Split away off.Then, the melanocyte that PBS washings are obtained.Afterwards, with about 1.5X106The density of/ml, by melanocyte It is resuspended in Han Shi nutrient solutions (Ham's F12).Finally, by melanin cell suspension cell count, equivalent is distributed into In test tube, the density of cell is 100g/mL or so in each test tube, to carry out follow-up experiment.
The preparation of the polypeptide of embodiment 2
In the way of Peptide systhesis, or express and purify in the way of the prokaryotic expression that those skilled in the art commonly use Obtain SEQ ID NO:Polypeptide shown in 1~11, is respectively designated as shown in RGT-1~11.
The melanocyte of embodiment 3 kills experiment
By SEQ ID NO of the present invention:1~11 any described polypeptide, addition enters and contains the examination of melanocyte nutrient solution Guan Zhong, initial cell concentration is 200/mL, and the addition of polypeptide is 0.01% (m/v);Cell cultivates 5h, 10h in 37 DEG C, 12h, detects the quantity of wherein living cells, analysis cell kill rate respectively (each does 3 repetitions).Result is as shown in table 1 below, Each result P values are respectively less than 0.05.
Product category 5h living cells surpluses 10h living cells surpluses 12h living cells surpluses
PBS control 195 183 170
RGT-1 polypeptides 22 18 1
RGT-2 polypeptides 40 23 2
RGT-3 polypeptides 43 20 1
RGT-4 polypeptides 50 19 1
RGT-5 polypeptides 39 30 4
RGT-6 polypeptides 40 31 2
RGT-7 polypeptides 32 29 5
RGT-8 polypeptides 29 30 4
RGT-9 polypeptides 55 38 8
RGT-10 polypeptides 60 43 8
RGT-11 polypeptides 46 32 5
Table 1
From the results shown in Table 1, polypeptide of the invention has the effect for preferably killing melanocyte, and kills The dead time is shorter, with the characteristic for killing effect is significant.And, detected by Electronic Speculum and found, the nucleus of melanocyte Cell death caused by first dissolving.
The preparation of the cosmetics of embodiment 4
SEQ ID No are taken respectively:RGT-1 polypeptides 0.01%, lanolin 10% described in 1, vaseline 5%, saualane 4%th, glyceryl monostearate 6%, castor oil 1%, whitening agent 0.25%, glycerine 20%, sodium chondroitin sulfate 0.5%, cyanine Element 1%, is sufficiently stirred for making to be completely dissolved, and mixes, and adjusts the pH to 6.5 of solution, finally supplies formula total amount with purified water, degerming Filtering, as packing, finished product cosmetics.
The preparation of cosmetics RGT-2~11 of embodiment 5
According to the method for embodiment 4, by SEQ ID NO:2~11 polypeptides replace RGT-1 polypeptides respectively, remaining component and system Preparation Method and embodiment 4 are identical, prepare the cosmetics.
The security verification of embodiment 6
Test material and method
Animal:Regular grade experimental animal White Rabbit.Body looks into animal no abnormality seen.
Environmental condition:Room temperature:25 DEG C, relative humidity:68%;
Test method:
Foundation《Cosmetics health specification》(version in 2007) acute skin irritation is tested, and tests first 24 hours, will be tested Back part of animal backbone diamond wool is cut, 3 centimetres of unhairing scope, 3 centimetres of X.Take and tested be directly applied to right side skin without 0.5 gram of originality On skin, covered with clean gauze, with nonirritant immobilization with adhesive tape 2 hours.Other side is negative control.After removing tested material Observe animal subject contact site dermoreaction and keep a record within 1 hour, 24 hours, 72 hours 48 hours.
Conclusion:
Under this experimental condition, tested material contain the cosmetics of polypeptide of the present invention to White Rabbit acute skin irritation test by Skin irritatin strength grading is nonirritant.Control cosmetics are also nonirritant.
The freckle effect of embodiment 7 is verified
1st, patient's selection:Selection sunburn patient (signature Informed Consent Form simultaneously audits approval through Ethics Committee), is Women, is randomly divided into two groups.Treatment group:220, each polypeptide correspondence 20, average age 25 years old, the course of disease 1 month, using reality The polypeptide cosmetic for applying example 4 and 5 is treated;Control group:20, average age 25 years old, the course of disease 3 months is more using not containing The cosmetics of the embodiment 4 of peptide are treated.Two groups are compared at aspects such as age, sex, the weight of the state of an illness, the courses of disease, with can Than property (P>0.05).
2nd, treatment method:Treatment group is to be based respectively on the cosmetics that embodiment 4 and 5 is prepared, and is respectively applied to day sooner or later Sunburn site of disease 1 time, the course for the treatment of 1 month;Control group:Give and do not contain the cosmetics of polypeptide as control in embodiment 4, also smear In sunburn site of disease 1 time, the course for the treatment of 1 month.Treatment phase asks that all patients disable other all effect type cosmetics, goes out Note sun-proof.Control group patient needs periodic monitoring liver function and blood fat, without exception to continue to take.30d is 1 course for the treatment of.
3rd, efficacy determination
Methods of marking:1. scored according to skin damaged area:It is 0 point, skin damaged area without skin damaged<3cm2It is 1 point, skin damaged area 3- 5cm2It is 2 points, skin damaged area>5cm2It is 3 points;2. scored according to skin damaged shade:Normal skin tone is 0 point;If being in light brown 1 point, dark brown is 2 points, and dark brown is 3 points;3. total mark is the summation of area integral and color integration.The computational methods of index For:Total mark before (total mark after total mark one is treated before treatment)/treatment.
Curative effect determinate standard:It is basic to cure:Visually the area of visible color spot disappears more than 90%, and color spot color disappears substantially Lose, calculated according to point system, decline index >=0.8 after treatment;It is effective;Visually visible color spot area disappears more than 60%, color The color of spot is substantially thin out compared with pre-treatment, is calculated according to point system, decline index >=0.5 after treatment;Effectively:Naked eyes can See that color spot area disappears more than 30%, color spot color is thin out, calculated according to point system, decline index >=0.3 after treatment;Nothing Effect:Visually the area regression of visible color spot is less than 30%, and color spot color has no significant change, is calculated according to point system, treatment Decline index afterwards and be less than or equal to 0.Total effective rate=(basic healing ten effective ten is effective) number of cases/total number of cases × 100%.
Statistical method:Analysis is carried out using statistics software SPSS15.0, enumeration data is distinguished with measurement data Using χ2The method that inspection is checked with t, P<0.05 has statistical significance.
Comparitive study:Two groups of patients complete Ureteral Calculus, and treatment group's total effective rate is more than 95%, and control group is 0%, treats Effect compares significant difference (χ2<2.21,P<0.05) 2, are shown in Table.
Table 2
From table 2 it can be seen that therapeutic effect of the invention is preferably, with preferable application prospect.Using RGT-1 polypeptides One patient of cosmetic treatment by taking pictures, from the result of Fig. 2 and Fig. 3 can be seen that treatment rear face spot obtains it is preferable Treatment be almost recovered.Remaining polypeptide effect is similar to, herein not textures one by one.
The cosmetics moisturizing degree of embodiment 8 and moisture preserving time are detected
MMV (moisturemeasurementvalue) method detection MMV values reflect the ability of keratoderma combination water.Adopt The aquation of skin is tested with CM825 type skin oil-water soda acids tester.Its measuring principle is because cuticula contains greatly The electrolyte of amount, the electrolyte existed in water is conductive, and this phenomenon is also produced in skin surface, by test probe with After skin contact, the change of electrical conductivity reflects the hydration status of skin.
Subject is health without dermopathic volunteer.Experimental condition is that the temperature and humidity of environment during testing is constant, Temperature is 25 DEG C ± 2 DEG C, and relative humidity is 40%~60%.
Health is chosen without dermopathic volunteer 12, is tested.Method of testing is:1. the 4 pieces of surveys of left and right forearm are determined Examination region, region area is 4cmX4cm, and the blank value in the region is tested respectively.2. sample is coated on test zone, consumption is 2mg/cm2.3. final test is carried out using rear 120min, 5 points of every piece of domain test are averaged.Moistening effect is evaluated Judgement schematics:With respect in moisturizing rate/%=(P sample t=x-P blank)/(P mark t=x-P blank) X100% formulas:P samples t=x- Use the electrical conductivity of product after certain hour;The electrical conductivity of P blank-be not coated with sample;P mark t=x- use reference after certain hour The electrical conductivity of thing, moisturizing rate situation (%) result that cosmetics of the invention and glycerine compare is as shown in the table:
Product category Moisturizing rate
Control 0.48
RGT-1 polypeptides 0.78
RGT-2 polypeptides 0.75
RGT-3 polypeptides 0.74
RGT-4 polypeptides 0.76
RGT-5 polypeptides 0.74
RGT-6 polypeptides 0.70
RGT-7 polypeptides 0.80
RGT-8 polypeptides 0.76
RGT-9 polypeptides 0.77
RGT-10 polypeptides 0.75
RGT-11 polypeptides 0.76
Table 3
From in terms of above table, the moisturizing rate of cosmetics of the invention apparently higher than glycerine moisturizing situation, while also illustrating Polypeptide of the invention has significant facilitation for improving the moistening effect of cosmetics.
Above content is to combine specific preferred embodiment Jin ー steps made for the present invention to describe in detail, it is impossible to assert Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention, On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention Protection domain.
Sequence table
The > gold of < 110 is prosperous
A kind of cosmetics of the > of < 120
〈160〉11
〈210〉1
〈211〉27
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-1
RIWPVMDQRDRQQHHPWYQRAPCRNQG
〈210〉2
〈211〉25
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-2
VCCCRSTHKPQFCLQLMINFKQFAP
〈210〉3
〈211〉24
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-3
IMGHREQFPRIPRNRPKWHAHWWW
〈210〉4
〈211〉26
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-4
STRRWPKPSTPQSYLEVEQEEMYQPR
〈210〉5
〈211〉21
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-5
IQIPTKSSSRTFLSKIPLDMP
〈210〉6
〈211〉20
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-6
NAEQLYDHNIQWLYAMYWVE
〈210〉7
〈211〉23
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-7
QHPQRLKRSRPETHSMMQPKVWY
〈210〉8
〈211〉25
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-8
DYGPRVVFQQWMKSNRWNWHMNDVV
〈210〉9
〈211〉27
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-9
GHQWYSQTRFEYDDLKIWGKCTFHELS
〈210〉10
〈211〉26
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-10
WHGTTMWHVQFRSSFWAAWWMTPRLC
〈210〉11
〈211〉17
〈212〉PRT
The > artificial sequences of < 213
〈400〉RGT-11
WHTSHRFKRHPEWHLLI

Claims (6)

1. a kind of cosmetics, are made up of following components in percent by weight:Polypeptide 0.01%, lanolin 7-10%, all scholars Woods 5-9%, saualane 4-8%, the % of glyceryl monostearate 6, castor oil 1%, whitening agent 0.1-0.25%, glycerine 15-20%, cartilage Plain sodium sulphate 0.1-0.5%, anthocyanidin 1%, balance of water.
2. cosmetics as claimed in claim 1, it is characterised in that:The polypeptide sequence such as SEQ ID NO:Any one of 1-11 institute Show.
3. a kind of polypeptide, it is characterised in that:Sequence such as SEQ ID No:Shown in 1-11 is any.
4. the polypeptide described in claim 3 is being prepared with the purposes in the cosmetics for dispelling sunburn function.
5. purposes as claimed in claim 4, it is characterised in that:The cosmetics are facial mask or face cream.
6. cosmetics as described in claim any one of 1-2, it is characterised in that:It has the function of dispelling sunburn.
CN201710215761.2A 2017-04-04 2017-04-04 A cosmetic Active CN106860063B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020035243A1 (en) * 1998-11-26 2002-03-21 Dominik Imfeld Transport system conjugates
CN101601635A (en) * 2008-06-13 2009-12-16 殷勤伟 The prescription of little RNA/DNA whitening product and manufacture method
CN103565674A (en) * 2013-11-03 2014-02-12 上海方木精细化工有限公司 Jojoba oil vanishing cream
CN105662925A (en) * 2016-02-23 2016-06-15 孟繁好 Cosmetic with freckle removing function
CN105935343A (en) * 2016-05-30 2016-09-14 哈尔滨源茂达生物技术有限公司 Whitening and spot removing polypeptide essence and preparation method thereof
CN106074285A (en) * 2016-07-17 2016-11-09 孟繁好 A kind of cosmetics with moisturizing whitening acne-removal function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020035243A1 (en) * 1998-11-26 2002-03-21 Dominik Imfeld Transport system conjugates
CN101601635A (en) * 2008-06-13 2009-12-16 殷勤伟 The prescription of little RNA/DNA whitening product and manufacture method
CN103565674A (en) * 2013-11-03 2014-02-12 上海方木精细化工有限公司 Jojoba oil vanishing cream
CN105662925A (en) * 2016-02-23 2016-06-15 孟繁好 Cosmetic with freckle removing function
CN105935343A (en) * 2016-05-30 2016-09-14 哈尔滨源茂达生物技术有限公司 Whitening and spot removing polypeptide essence and preparation method thereof
CN106074285A (en) * 2016-07-17 2016-11-09 孟繁好 A kind of cosmetics with moisturizing whitening acne-removal function

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